pecl 切换 php 版本
开发环境或线上环境多个 php 版本是正常的现象，很经常为了方便我们会使用 pecl 安装一些库类。往往 pecl 只有一个，总不能针对每个 php 版本安装
一个吧，如： pecl7 pecl8 pecl5… 吧。这样的话使用 pecl 的时候就要切换 php 版本了。
前提
我们先查看 pecl 和 php 相关安装路径情况。
➜ ~ php --version
PHP 8.0.3 (cli) (built: Mar 4 2021 05:33:14) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.3, Copyright (c) Zend Technologies
➜ ~ whereis php
php: /usr/bin/php /usr/lib/php /etc/php /usr/include/php /usr/share/php /usr/share/man/man1/php.1.gz
➜ ~ whereis php7
php7: /usr/bin/php7 /usr/lib/php7 /etc/php7 /usr/include/php7 /usr/share/php7 /usr/share/man/man1/php7.1.gz
➜ ~ whereis pecl
pecl: /usr/bin/pecl
脚本
#! /bin/sh # # pecl_switch.sh # Copyright (C) 2021 josephzeng <josephzeng@lxt> # # Distributed under terms of the MIT license. # if [[ $1 == 'php8' ]];then sudo pecl config-set ext_dir /usr/lib/php/modules sudo pecl config-set php_dir /usr/share/php sudo pecl config-set php_bin /usr/bin/php sudo pecl config-set php_ini /etc/php/php.ini sudo pecl config-set php_suffix 8 elif [[ $1 == 'php7' ]];then sudo pecl config-set ext_dir /usr/lib/php7/modules sudo pecl config-set php_dir /usr/share/php7 sudo pecl config-set php_bin /usr/bin/php7 sudo pecl config-set php_ini /etc/php7/php.ini sudo pecl config-set php_suffix 7 fi
保存为 pecl_switch.sh 文件
使用
➜ ~ sh pecl_switch.sh php8 config-set succeeded config-set succeeded config-set succeeded config-set succeeded config-set succeeded ➜ ~ sh pecl_switch.sh php7 config-set succeeded config-set succeeded config-set succeeded config-set succeeded config-set succeeded
核查
➜ ~ sudo pecl config-show CONFIGURATION (CHANNEL PECL.PHP.NET): ===================================== Auto-discover new Channels auto_discover 0 Default Channel default_channel pecl.php.net HTTP Proxy Server Address http_proxy <not set> PEAR server [DEPRECATED] master_server pear.php.net Default Channel Mirror preferred_mirror pecl.php.net Remote Configuration File remote_config <not set> PEAR executables directory bin_dir /usr/bin PEAR documentation directory doc_dir /usr/share/pear/doc PHP extension directory ext_dir /usr/lib/php7/modules PEAR directory php_dir /usr/share/php7 PEAR Installer cache directory cache_dir /tmp/pear/cache PEAR configuration file cfg_dir /usr/share/pear/cfg directory PEAR data directory data_dir /usr/share/pear/data PEAR Installer download download_dir /tmp/pear/download directory Systems manpage files man_dir /usr/share/pear/local/man directory PEAR metadata directory metadata_dir <not set> PHP CLI/CGI binary php_bin /usr/bin/php7 php.ini location php_ini /etc/php7/php.ini --program-prefix passed to php_prefix <not set> PHP's ./configure --program-suffix passed to php_suffix 7 PHP's ./configure PEAR Installer temp directory temp_dir /tmp/pear/temp PEAR test directory test_dir /usr/share/pear/test PEAR www files directory www_dir /usr/share/pear/htdocs Cache TimeToLive cache_ttl 3600 Preferred Package State preferred_state stable Unix file mask umask 22 Debug Log Level verbose 1 PEAR password (for password <not set> maintainers) Signature Handling Program sig_bin /bin/gpg Signature Key Directory sig_keydir /etc/php/pearkeys Signature Key Id sig_keyid <not set> Package Signature Type sig_type gpg PEAR username (for username <not set> maintainers) User Configuration File Filename /root/.pearrc System Configuration File Filename /etc/php/pear.conf